The major product formed in the following rea | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(B) The reaction involves the reduction of an internal alkyne to a trans-alkene using sodium in liquid ammonia $(Na/liq. NH_3)$.This is a dissolving m

Vedclass · Accepted Answer

Vedclass · Answer

(B) The reaction involves the reduction of an internal alkyne to a trans-alkene using sodium in liquid ammonia $(Na/liq. NH_3)$.This is a dissolving metal reduction,which is stereoselective for the formation of the trans-isomer.The terminal alkyne group remains unaffected by this reagent under these conditions.Therefore,the internal alkyne is reduced to a trans-alkene while the terminal alkyne remains unchanged.

The major product formed in the following reaction is

Similar Questions

Which of the following does not react with ammoniacal silver nitrate solution?

In the reaction $x + H_2O \xrightarrow[H_2SO_4]{HgSO_4} CH_3-CO-CH_2-CH_3$,the reactant $x$ is:

The major product obtained from the following reaction is

The major product formed in the oxidation of acetylene by alkaline $KMnO_4$ is:

Which of the following reactions will yield $2,2$-dibromopropane as the product?

Vedclass Test Series

Exam Paper Generator

Online Exam Module